package com.itheima.impl;

import com.itheima.BookService;
import org.springframework.stereotype.Service;

/**
 * @author by itheima
 * @Date 2022/4/30
 * @Description
 */
@Service
public class BookServiceImpl implements BookService {
    @Override
    public String getBook() {
        System.out.println("测试。。。");
        return "java从入门到精通";
    }
}
